Finding the Third Proportional to 5,798,684 and 12,343,864

Step by Step Solution

1. Step 1: Write the proportion equation
   5,798,684 : 12,343,864 = 12,343,864 : x
2. Step 2: Convert to fraction form
   5,798,684/12,343,864 = 12,343,864/x
3. Step 3: Cross multiply
   5,798,684x = 12,343,864 × 12,343,864
4. Step 4: Simplify right side
   5,798,684x = 152,370,978,450,496
5. Step 5: Solve for x
   x = 152,370,978,450,496/5,798,684
6. Step 6: Final answer
   x = 26,276,820.47